30
Functions
Thanks to a mechanically powered disc indi-
cating the 24 time zones of the international
GMT system, your Jaeger-LeCoultre Polaris
Geographic WT watch features a display of
multiple parts that indicate:
- The time (in hours, minutes and seconds) and
date where you live, i.e. local time.
- Universal time, i.e. the simultaneous reading of
the time in each of the world’s 24 time zones.
- The hour and minute of the city you choose as
the “favoured time zone”, in the small dial at
6 o’clock.
- The power reserve, which enables you to
control the winding level of your watch at all
times.
Use
Crown A at 3 o’clock enables the user to:
- Wind the watch if it has not been worn for
more than 38 hours.